313212020232311 has 8 divisors (see below), whose sum is σ = 326516778680448. Its totient is φ = 300107333340000.

The previous prime is 313212020232263. The next prime is 313212020232313. The reversal of 313212020232311 is 113232020212313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313212020232311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313212020232313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50017885760 + ... + 50017892021.

It is an arithmetic number, because the mean of its divisors is an integer number (40814597335056).

Almost surely, 2^{313212020232311} is an apocalyptic number.

313212020232311 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

313212020232311 is a deficient number, since it is larger than the sum of its proper divisors (13304758448137).

313212020232311 is a wasteful number, since it uses less digits than its factorization.

313212020232311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100035777913.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 313212020232311 its reverse (113232020212313), we get a palindrome (426444040444624).

The spelling of 313212020232311 in words is "three hundred thirteen trillion, two hundred twelve billion, twenty million, two hundred thirty-two thousand, three hundred eleven".